30e anniversaire de la victoire de la revolution socialiste en bulgarie
| Format: | Book |
|---|---|
| Language: | Undetermined |
| Published: |
Sofia-presse,
|
| Physical Description: | 29 |
|---|
| Format: | Book |
|---|---|
| Language: | Undetermined |
| Published: |
Sofia-presse,
|
| Physical Description: | 29 |
|---|